/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.elasticsearch.client.security;

import org.elasticsearch.common.xcontent.DeprecationHandler;
import org.elasticsearch.common.xcontent.NamedXContentRegistry;
import org.elasticsearch.common.xcontent.XContentParseException;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.test.ESTestCase;

import java.io.IOException;

import static org.hamcrest.Matchers.containsString;

public class EmptyResponseTests extends ESTestCase {

    public void testParseFromXContent() throws IOException {
        try (XContentParser parser = JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
            DeprecationHandler.THROW_UNSUPPORTED_OPERATION, "{}")) {

            EmptyResponse response = EmptyResponse.fromXContent(parser);
            assertNotNull(response);
        }

        try (XContentParser parser = JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
            DeprecationHandler.THROW_UNSUPPORTED_OPERATION, "{\"foo\": \"bar\"}")) {

            XContentParseException exception =
                expectThrows(XContentParseException.class, () -> EmptyResponse.fromXContent(parser));
            assertThat(exception.getMessage(), containsString("field [foo]"));
        }
    }
}
